Watts 644 User Manual
Series 644, Kwik-fit, Sink strainers
Series 644
Kwik-Fit
TM
Sink Strainers
Features
• Quality designed and engineered "cup-style"
strainer
• Deep drawn 304 stainless steel with rolled
threads to specification tolerances
• Fits 3
1
/
2
" – 4" drain openings
For Commercial & Residential Applications
ES-WB&T-644
Job Name –––––––––––––––––––––––––––––––––––––––––––
Contractor ––––––––––––––––––––––––––––––––––––––––––––
Job Location –––––––––––––––––––––––––––––––––––––––––
Approval –––––––––––––––––––––––––––––––––––––––––––––
Engineer –––––––––––––––––––––––––––––––––––––––––––––
Contractor’s P.O. No. –––––––––––––––––––––––––––––––––––
Approval –––––––––––––––––––––––––––––––––––––––––––––
Representative ––––––––––––––––––––––––––––––––––––––––
Model 644003
F
E
C
B
PRODUCT SUBMITTAL
✔ To
Model #
Submit
QTY
644003
644003BN
64400STB
644003ST
ES-WB&T-644 0331
© Watts Brass & Tubular 2003
Printed in U.S.A.
100 Watts Road • Spindale, NC 28160
Tel: (828) 286-4151 Fax: (828) 286-0729
www.wattsbrass-tubular.com
Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise
measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construc-
tion, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications
on Watts products previously or subsequently sold.
A
MODEL
DESCRIPTION
DIMENSIONS
FINISH
A
B
C
D
E
F
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
644003
––
4
3
/
8
111
3
21
/
64
85
2
7
/
8
73
–
–
3
7
/
16
87
–
–
Chrome
644003BN
w/ brass slipnut and locknut
4
3
/
8
111
3
21
/
64
85
2
7
/
8
73
–
–
3
7
/
16
87
–
–
Chrome
64400STB
w/ 1
1
/
2
" x 4" tailpiece and brass slipnut
4
3
/
8
111
3
21
/
64
85
2
7
/
8
73
6
1
/
2
165
3
7
/
16
87
1
1
/
2
38
Chrome
644003ST
w/ 1
1
/
2
" x 4" tailpiece
4
3
/
8
111
3
21
/
64
85
2
7
/
8
73
6
1
/
2
165
3
7
/
16
87
1
1
/
2
38
Chrome
D
(Models 64400STB and 644003ST only)